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Dr. Howard M. Sheridan, MD
NPI1275792715
- Publications
- 1
- Industry payments
- $38
- State licenses
- 4
- Year NPI issued
- 2008
- Practice address
- 305 N Main St, Ennis, MT 59729
- Practice phone
- Call (239) 931-7277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Sheridan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Howard M. Sheridan is a diagnostic radiologist in Ennis, Montana
Dr. Sheridan practices in Ennis, Montana.
Dr. Sheridan's NPI, 1275792715, was assigned on June 9, 2008. Dr. Sheridan graduated from Tulane School of Medicine in 1969. Dr. Sheridan holds Florida license ME0078346.
NPI and contact details
- NPI
- 1275792715NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2008
- NPI status
- Active
- Practice phone
- (239) 931-7277
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Howard M. Sheridan's practice address is in Ennis, Montana
Dr. Sheridan's practice address in the NPI Registry is 305 N Main St, Ennis, MT 59729, in Madison County. The practice phone is (239) 931-7277.
- NPI Registry address305 N Main St, Ennis, MT 59729 · Madison CountyPhone(239) 931-7277
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Howard M. Sheridan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sheridan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Sheridan's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Howard M. Sheridan is one of 115 diagnostic radiologists in Montana
Diagnostic radiology is Dr. Sheridan's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Sheridan is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Sheridan's licenses on file in 4 states: Florida, Montana, New York and Louisiana.
Specialties and state licenses
- Diagnostic radiology, FloridaPrimary
- Montana license
- New York license
- Louisiana license
Diagnostic radiologists near Dr. Sheridan
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Howard M. Sheridan has 1 publication on record
Dmand AI links 1 paper to Dr. Sheridan.
Papers1
Recent publications by Dr. Sheridan
See who Dr. Sheridan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sheridan works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Howard M. Sheridan received $38 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Sheridan from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $38.
Companies that paid Dr. Sheridan the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Howard M. Sheridan graduated from Tulane School of Medicine
Dr. Sheridan graduated from Tulane School of Medicine in 1969.
- Medical school
- Board certified in nuclear medicine
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Howard M. Sheridan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Howard M. Sheridan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Howard M. Sheridan's NPI number?
Dr. Howard M. Sheridan's NPI number is 1275792715. It was assigned on June 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard M. Sheridan?
Dr. Howard M. Sheridan is a diagnostic radiologist in Ennis, Montana. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Howard M. Sheridan practice?
Dr. Sheridan practices at 305 N Main St, Ennis, MT 59729.
What is Dr. Howard M. Sheridan's office phone number?
The practice phone on file for Dr. Sheridan is (239) 931-7277.
What is Dr. Howard M. Sheridan's medical license number?
Dr. Sheridan holds Florida license ME0078346, one of the licenses on file in 4 states.
Which states has Dr. Howard M. Sheridan been licensed in?
Dmand AI has state licenses on file for Dr. Sheridan in Florida (1973 to 2027), Montana (2002 to 2026), New York (1997 to 2021) and Louisiana (1969 to 1970).
Is Dr. Howard M. Sheridan board certified?
Yes. Dr. Sheridan is board certified in nuclear medicine by the American Board of Nuclear Medicine.
Where did Dr. Howard M. Sheridan go to medical school?
Dr. Sheridan graduated from Tulane School of Medicine in 1969.
Has Dr. Howard M. Sheridan received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Sheridan from 1 company from 2019 to 2019. The largest total came from Ethicon Inc.
How long has Dr. Howard M. Sheridan been practicing?
Dr. Sheridan graduated from medical school in 1969, 57 years ago.
Does Dr. Howard M. Sheridan do research?
Dmand AI links 1 publication to Dr. Sheridan.
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